Foldable expansion base for a notebook personal computer



FIG. 1 is a front, left side, top perspective view of a foldable expansion base for a notebook personal computer showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front, left side, top perspective view thereof in a first unfolded operative position with a notebook personal computer being shown in broken lines for illustrative purposes only and forming no part of the claimed design;

FIG. 9 is a front, left side, top perspective view thereof without the notebook personal computer;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a left side elevational view thereof;

FIG. 14 is a right side elevational view thereof;

FIG. 15 is a bottom plan view thereof;

FIG. 16 is a front, left side, top perspective view thereof in a second unfolded operative position with a notebook personal computer shown in broken lines for illustrative purposes only and forming no part of the claimed design;

FIG. 17 is a front, left side, top perspective view thereof without the notebook personal computer;

FIG. 18 is a top plan view thereof;

FIG. 19 is a front elevational view thereof;

FIG. 20 is a left side elevational view thereof;

FIG. 21 is a right side elevational view thereof;

FIG. 22 is a rear elevational view thereof; and,

FIG. 23 is a bottom plan view thereof. 

The ornamental design for a foldable expansion base for a notebook personal computer, as shown and described. 